Final answer:
A valid authorization informs the patient of the right to revoke the authorization in writing. This is a critical privacy right outlined in healthcare laws such as HIPAA, ensuring patients have control over their own protected health information.
Step-by-step explanation:
A valid authorization must put the patient on notice of her right to revoke the authorization in writing and give instructions for doing so. When patients provide authorization for the use or disclosure of their protected health information, it is essential that they are informed about their rights regarding this process. This includes the right to revoke or withdraw the authorization at any time, as well as understand the procedure for revocation.
The notice should clearly explain how the patient can revoke their authorization in writing, typically by sending a letter to the healthcare provider or the entity that initially obtained the authorization. The right to revoke authorization is a critical component of patient privacy rights under healthcare regulations like the Health Insurance Portability and Accountability Act (HIPAA).